Method for determining the drowsiness/attention level of the driver (DR) of a road vehicle (1); the method comprises the steps of: detecting at least one steering parameter (S) related to the kinematics of a driver-operated device (DR) for steering; where the steering parameter (S) is related to the steering angle (δ) and/or the steering speed (ω) of the road vehicle (1); elaborating a steering index (IS) as a function of the at least one steering parameter (S) detected; detecting at least one line parameter (L) related to the position (P) of the road vehicle (1) within a lane (8); processing a line index (IL) as a function of the at least one line parameter (L) detected; computing a driver (DR) drowsiness/attention index (IDA) as a function of a combination of the steering index (IS) and the line index (IL) .
METHOD FOR DETERMINING THE DROWSINESS OR ATTENTION LEVEL OF THE DRIVER OF A ROAD VEHICLE, AND ROAD VEHICLE THEREOF
VERFAHREN ZUR BESTIMMUNG DES SCHLÄFRIGKEITS- ODER AUFMERKSAMKEITSGRADES DES FAHRERS EINES STRASSENFAHRZEUGS UND STRASSENFAHRZEUG DAFÜR
PROCÉDÉ DE DÉTERMINATION DE LA SOMNOLENCE OU DU NIVEAU D'ATTENTION DU CONDUCTEUR D'UN VÉHICULE ROUTIER ET VÉHICULE ROUTIER ASSOCIÉ
08.11.2023
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Europäisches Patentamt | 2023
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